From 3cd9882fc754419ccf870a9bf5f6e6f478c24a3b Mon Sep 17 00:00:00 2001 From: Rob Garrison Date: Mon, 13 Mar 2017 23:30:50 -0500 Subject: [PATCH] Parser: Add leading zero parser --- docs/example-parsers-leading-zeros.html | 121 ++++++++++++++++++++++++ docs/index.html | 1 + js/parsers/parser-leading-zeros.js | 33 +++++++ 3 files changed, 155 insertions(+) create mode 100644 docs/example-parsers-leading-zeros.html create mode 100644 js/parsers/parser-leading-zeros.js diff --git a/docs/example-parsers-leading-zeros.html b/docs/example-parsers-leading-zeros.html new file mode 100644 index 00000000..acfafeb5 --- /dev/null +++ b/docs/example-parsers-leading-zeros.html @@ -0,0 +1,121 @@ + + + + + jQuery tablesorter - Leading Zeros Parser + + + + + + + + + + + + + + + + + + +
+ +

+ NOTE! +

+ + +
  • Click on the "Toggle parsed values" button to see the values as saved to the cache.
    • +
  • The small number the leading zeros parser subtracts from the cell value has a precision of 10 digits (1e-10). If you are using higher precision values, then copy this parser and increase the precision as needed.
    • + + +

    Demo

    + +
    + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    Number sortNatural text sortPlain text sortLeading Zeros parser
    001001001001
    1111
    2222
    10101010
    01010101
    1.011.011.011.01
    000001000001000001000001
    00001000010000100001
    020020020020
    0001000100010001
    3333
    10101010
    12121212
    15151515
    02020202
    5555
    25252525
    21212121
    + +

    Page Header

    +
    + 
    <link href="css/theme.blue.css" rel="stylesheet">
+<script src="js/jquery.min.js"></script>
+<script src="js/jquery.tablesorter.js"></script>
+<script src="js/parser-leading-zeros.js"></script>
    +
    + +

    Javascript

    +
    + 
    
+	
    
+
+	
    HTML
    
+	
    
+		
    
+	
    
+
+
    
+
+
+
+
+
diff --git a/docs/index.html b/docs/index.html
index a638638c..99bd6156 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -541,6 +541,7 @@
 		
  • Ignore leading articles parser (Ignore "A", "An" and "The" in titles) (v2.8).
    • 
 		
  • Input/select parsers (used by Grouping rows widget) (v2.8; v2.25.9).
    • 
 		
  • jQuery Globalize (number & date parsers; v2.22.0; v2.25.0).
    • 
+		
  • Leading zeros parser (v2.28.6).
    • 
 		
  • Metric parser (v2.8).
    • 
 		
  • Named Numbers parser (v2.18.0; v2.22.0).
    • 
 		
  • Network (IPv4, IPv6 and MAC address parser (v2.12; v2.22.0; NOTE "ipAddress" parser moved to this file in v2.18.0).
    • 
diff --git a/js/parsers/parser-leading-zeros.js b/js/parsers/parser-leading-zeros.js
new file mode 100644
index 00000000..28386faa
--- /dev/null
+++ b/js/parsers/parser-leading-zeros.js
@@ -0,0 +1,33 @@
+/*! Parser: leading zeros - updated 3/13/2017 (v2.28.6) */
+/* jshint jquery:true, unused:false */
+;( function( $ ) {
+	'use strict';
+
+	var ts = $.tablesorter,
+		// modify this value to increase precision as needed
+		precision = 1e-10;
+
+	ts.addParser({
+		id: 'leadingZeros',
+		is: function() {
+			return false;
+		},
+		format: function( s, table ) {
+			var val = ( s || '' ).replace( ts.regex.nondigit, '' ),
+				number = ts.formatFloat( val, table ),
+				str = number.toString();
+			if (
+				!isNaN( number ) &&
+				number == val && // jshint ignore:line
+				val.length !== str.length
+			) {
+				// subtract a decimal equivalent of the string length
+				// so "0001" sorts before "01"
+				number -= precision * ( s.length - str.length );
+			}
+			return number;
+		},
+		type: 'number'
+	});
+
+})( jQuery );